HENGYANG NEW MATERIALSGeomembrane | Geotextile | GCL Manufacturer
Hotline（吴总）
☎ 15624315999
HENGYANG NEW MATERIALSGeomembrane | Geotextile | GCL Manufacturer
Railway Tunnel Waterproof Board — Tunnel waterproof board (EVA/HDPE/ECB) 1.2–2.0 mm with geotextile cushion, for railway/highway/metro tunnel secondary lining waterproofing. Welds are air-channel testable. This page focuses on Railway Tunnel Waterproof Board. Contact Hengyang for specifications and pricing.
| Thickness | 1.2mm / 1.5mm / 2.0mm |
|---|---|
| Material | EVA / HDPE / ECB |
| Width | 3m / 4m |
| Accessories | 热熔垫圈、吊带、爬焊机 |
Factory direct · Test reports available · Global shipping
